22525440

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1$

素因数の和:452

約数の個数: 160

約数和(自身を含む): 82494720

約数和(自身を除く): 59969280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 419, 420, 448, 480, 512, 560, 640, 672, 768, 838, 840, 896, 960, 1120, 1257, 1280, 1344, 1536, 1676, 1680, 1792, 1920, 2095, 2240, 2514, 2560, 2688, 2933, 3352, 3360, 3584, 3840, 4190, 4480, 5028, 5376, 5866, 6285, 6704, 6720, 7680, 8380, 8799, 8960, 10056, 10752, 11732, 12570, 13408, 13440, 14665, 16760, 17598, 17920, 20112, 23464, 25140, 26816, 26880, 29330, 33520, 35196, 40224, 43995, 46928, 50280, 53632, 53760, 58660, 67040, 70392, 80448, 87990, 93856, 100560, 107264, 117320, 134080, 140784, 160896, 175980, 187712, 201120, 214528, 234640, 268160, 281568, 321792, 351960, 375424, 402240, 469280, 536320, 563136, 643584, 703920, 750848, 804480, 938560, 1072640, 1126272, 1407840, 1501696, 1608960, 1877120, 2252544, 2815680, 3217920, 3754240, 4505088, 5631360, 7508480, 11262720, 22525440]

約数ペア:

[(1, 22525440), (2, 11262720), (3, 7508480), (4, 5631360), (5, 4505088), (6, 3754240), (7, 3217920), (8, 2815680), (10, 2252544), (12, 1877120), (14, 1608960), (15, 1501696), (16, 1407840), (20, 1126272), (21, 1072640), (24, 938560), (28, 804480), (30, 750848), (32, 703920), (35, 643584), (40, 563136), (42, 536320), (48, 469280), (56, 402240), (60, 375424), (64, 351960), (70, 321792), (80, 281568), (84, 268160), (96, 234640), (105, 214528), (112, 201120), (120, 187712), (128, 175980), (140, 160896), (160, 140784), (168, 134080), (192, 117320), (210, 107264), (224, 100560), (240, 93856), (256, 87990), (280, 80448), (320, 70392), (336, 67040), (384, 58660), (419, 53760), (420, 53632), (448, 50280), (480, 46928), (512, 43995), (560, 40224), (640, 35196), (672, 33520), (768, 29330), (838, 26880), (840, 26816), (896, 25140), (960, 23464), (1120, 20112), (1257, 17920), (1280, 17598), (1344, 16760), (1536, 14665), (1676, 13440), (1680, 13408), (1792, 12570), (1920, 11732), (2095, 10752), (2240, 10056), (2514, 8960), (2560, 8799), (2688, 8380), (2933, 7680), (3352, 6720), (3360, 6704), (3584, 6285), (3840, 5866), (4190, 5376), (4480, 5028)]